[ Vocabulary ]
What does the word “obscure” mean?
A. To make unclear or less visible
B. To brighten or illuminate
C. To simplify or clarify
D. To enlarge or expand

Random Topics:
Adjective OrderPerfect Verb TensesThe Structural Types of SentencesAll, Both, Neither, None, EitherPassive VoicePersuasive TextHas Got & Have GotSocial Media VocabularyNoun / PronounThe Present Progressive TenseOther quiz:
Tenses › ViewWe_____ (not, eat) pizza last night.
A. don’t eat
B. aren’t eating
C. didn’t eat
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as...as, comparatives, superlatives › View
John is __________ of the boys.
A. taller than
B. the tallest
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Tenses › ViewSince Lan moved to Paris, I ______ anything from her.
A. didn’t hear
B. haven’t heard
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Grammar (was, were, could, could not) › View
Peter__________play tennis last Monday: he had broken his arm!
A. could
B. couldn’t
